- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/29 - Repeaters
Patent holdings for IPC class H04B 10/29
Total number of patents in this class: 462
10-year publication summary
|
36
|
37
|
36
|
40
|
43
|
36
|
20
|
46
|
34
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 37532 |
57 |
| Nippon Telegraph and Telephone Corporation | 15901 |
20 |
| Huawei Technologies Co., Ltd. | 125335 |
15 |
| Fujitsu Limited | 16810 |
13 |
| ARRIS Enterprises LLC | 3391 |
13 |
| Solid, Inc. | 324 |
11 |
| Sumitomo Electric Industries, Ltd. | 16437 |
8 |
| Mitsubishi Electric Corporation | 48460 |
8 |
| Elbex Video Ltd. | 80 |
7 |
| Ntt, Inc. | 4781 |
7 |
| AT&T Intellectual Property I, L.P. | 10069 |
6 |
| Raytheon Company | 8454 |
6 |
| Lumeova, Inc. | 28 |
6 |
| Subcom, LLC | 159 |
6 |
| LG Electronics Inc. | 76299 |
5 |
| Cisco Technology, Inc. | 22656 |
5 |
| Massachusetts Institute of Technology | 10322 |
5 |
| Corning Incorporated | 10558 |
5 |
| ZTE Corporation | 44331 |
5 |
| Neptune Subsea IP Limited | 41 |
5 |
| Other owners | 249 |